Find the value of the expression if x=12. 1. 3x

Mathematics

2 answers:

Marizza181 [45]3 years ago

3 0

Answer:

Step-by-step explanation:

X equals 12, substitute X for 12

3(12)=36

sergij07 [2.7K]3 years ago

3 0

Answer: 36

3(12) =36

[insert the value of x which is 12 into where x is in the expression]

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scZoUnD [109]

Answer:

Step-by-step explanation:

a) $\int\limits^{\infty} _1 {\frac{1}{n^4} } \, dn\\ =\frac{n^{-3} }{-3}$

Substitute limits to get

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Thus converges.

b) 10th partial sum =

$\int\limits^{10} _1 {\frac{1}{n^4} } \, dn\\ =\frac{n^{-3} }{-3}$

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Read 2 more answers

Can someone please help

chubhunter [2.5K]

Answer:

Step-by-step explanation:

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